The Martinez family planted a small vineyard of Cabernet Sauvignon in 1981 on the Horse Heaven Hills AVA (HHH’s) and are now a small family owned and operated vineyard and winery.  They take pride in the family’s Latino heritage as the vineyard owner, Sergio Martinez; is from Mexico while his wife Kristy is 3rd generation Prosser resident.  Their son Drew Martinez is the winemaker and his wife Monica the General Manager.  Customers will find numerous artworks inside the winery representing the Latino heritage including Dia de Los Muertos art.The winery, established in 2005; produces their estate, old vine Dominio de Martinez Cabernet Sauvignon and May Mae Rosé. They also produce other award-winning reds like Carménère primarily from the HHH’s AVA and whites like Albariño from The Yakima Valley AVA.  The family celebrates their Mexican heritage through experiences from the vineyard to the glass.Daily offerings include wine tasting flights and appetizers with expanded food options Friday-Sunday.  Guests can purchase by the glass or bottle or venture out and try one of the wineries famous wine slushies.  Either the original Rosé Rita or the new Mango Rita with Chamoy and Tajin.